Automatic shellacking machine



EAIW QSSQ @cfi. 16, 1923.

J: F. LARGY AUTOMATIC SHELLACKING MACHINE Filed May 18. 4 shame-sheet 1 105 T" I UQWWFLW @migw Mal/Law;

Get. 16, 1923.

J. F, LAFiQBY AUTOMATIC SHELLACKING MACHINE Filed May 1 4. Smmts -S'neet 2 Fails fifiitmwgww 9a. m @9239, AWQEE J. F. LARGY AUTOMATIC SHELLACKING MAC FHINE I Filed May 18. 1922 4 Sheets-5heet 5 Q, ven%r= M1388 M m. m, 1923. mmsn J. F. LARGY AUTOMATIC SHELLACKING MACHINE Fil'ed May 18. 1922 Slwats-Sh est 4 Patented a. '1 1923;

- eh to he spindle, and fche lhtch for-'nernizilly reetmi ing. the game.

6 E -ewe YE M M AuToM-Amc;SHELLACKING MACHINE.

" Ap c qnfil Mama 922 Y zia svzm kn we th t? ME LA R- subject of the km?- qf-Great/Bmtam, and

end; State xymo-nh, have ihvented centeih e an useful l'mgrqvemente1 11 'Aucqmzgtlc FEheI .chng r chm-es, qfrg-vgl ngh the fqllojv with ghellec peeols,

goth sm'fzgece. This.

1 mechipes w] eh lgequite 00p biqn and menuel; IDXQYBSP$ e e e e A11 hjeet, 9f m 'im e t ien. is be provide a dex ice 0 11 shell; king such ebjects which will beentipely eq lioma tic in its oineretibn, benlv"pl erequieite be' 1 that the mage- 21 11 be eupphed wm the pieces to be ee 'tec i. v 1

Another 'object jis" t0 pygovi dej such a deice in xi h'ich Ktthe. QnQOL-Ol bpbbinbshaueb from the 1m.

.azine 1111011 :1 rotafing oper tion. I t lsgte. piQ h ven a m vem nt frQ QM 1 asthe latter l obetes, and the-.--br11s hbeing pfess; ":1 b with ere Qgeinsfi the;bobbin dihmg the ipeqfi the excess shele1 objects v x 511 he ep'perent froiii kifkfilf-OD er device for, 1110 .Figurefi isa persp-ectfireViewOf a detail. (Figure, 6 1s detail new, pertl r In Sec- V kick 120? end lab ch;

'15 wiery deSiii piece extends .(le means whelfe detailed desel ip hie-Li iand the. a1'1 1 ing 'the bobbin Figure 18 is a pei'speeti vej-viewfofQthe' brush operating anechanism.

A 1e frame Work Of the machine may beef any 'cgeei ed type and is shown as comprising piece having legs 3- and a 1QW6 cross co W TP QC' i Bead; is ce ed by the e 7 p eces :1 su-pperp bu'sln ngs 6 in which ong ted ia cam shaft 7. nt one end this eltfQl Commu icating with seiu 0*? power;

11 in Whichelides. p1atel2.

V16 13 the lower edge of: which rests', on-"the Mate, h 2.1

he real; SILPpOlTfQd byivstendere firem th e pl atep ()ne side- 15 0 the. m; ne 'i s fixed whilewthe oppesite sidelG is adjustablethrough belt arid slot r CQIl I IGCtiOIIS} 1' 7 I in order to adjust. the mage- 'ziner fer di fi erent si zes 0* spools 0-1 bobbins. Extendingfifroln one. si 7 :is'e-n open frame-W031;

wosedi of tqp 18',

agrees the loxyeg edgeothe 1 gflzi ws rlwwn in; E e iefl e d pa to-vi e bu m; egei et-e h hl e ow mps 1 bobbin. meets Thes i cleslfiand16 11057- eyer dOrllOt extend. de wn io. thisb piece '20,: so

h densie- 10 0f t he f t ep lisprOvided "1 bf the Huge-zine et-op 1 supported on end pieces2, eachend pulley 8 about which passes a. any' suitable J I '.-db thieplv t-e is an inclined maga are 20. This lower f *cn chyisel'eut -f the. described;- V f J 7 7 "Piv f d'b i wee 621,1}; -21eXtehding from 'the bottom of tlie p1ate 12;:isvva link 22 e as hereinefier threugh which the plaieend magazineere.

given, intermittent reciprocating motion; as

V z'ine is moved inward 1Q ope terminal posit-lon the, lowermost bobbin 1s 11 11116- wlth a the fbllewi g mechanism.

1 24 slidee opening in a, bracket will be. Set forth below, When the megain erent} isrguidedfin the spate, between the 10, f eren d -f the. side bar 16; end the bettom pi e 2 0.f This bar is nermgllyurged in ward by a. sprln g 26 attached wtone end to the bar andfat 'thevfothen endtqthe' is, zest: fined from in leteh 27 .pgvoted.one pm 2811; an on the lmd. li*'s, de 7,015 the The 31324,, 's oaneti meisetermed the rd move-e .ie e ee allow the: n cessary noveii'ient tor. leng-I' s b n "fla war -haid ee"1 The lever' 57 which controls the rotary movement [of the brush carrying shaft 47 shellacked.

has a roller 83' at its lower end. working in 1 a cam groove 84 ina cam memberj85. carried by the: shaft 7; This oamfgrooveyvill be designed so that on the return'movement of the shaft 47 longitudinally. thebru sh will be causedto' beanhai der on the bobbin "and wipe off the excess'of shellac;

The kick-ofldever em roller 8 6o n its flower endadapted to drop intoi'a depression 87 in a member 88 carried bythe shaft 7 amb The operation hi: the deyice will M p'arent froni'the abovexdescription H n I I I magazine for -bOlTb1X1S, a; spindle rotating- Thefadjustable "edge '16 ofqthemagazine is set forthe'lengt'hofbobbin to beftreated';

the spindle 23 is correspondinglyjadjnsted,

'and the adjustable collar .82 'placedso' as to give the proper; degree of ti avelto the. brush i9.-- The magazine is thenfilled' with bob bins. V The magazine ismoved inward by can operated. lever 22"and when it reaches] its "limit of movement'the latoli-27 .is tripped v andthe kicker-on 24fis actuated by spring 26 and'm'ovesthe lowermostbobbin on to the spindle '23. The magazine immediately returns to original position and tlie ki clrer is then repeated.

on is moved to its first position held therein byithe latch i. v E As soon as tliebobbin is in place on the I spindle'23; thegcam 85* rocks the lever 57 and movesthe memben56 giving {the brush carrying shaft 4;? a' 'movementof rotation and bringingthe brush against the bobbin.

The the Cam states. the ver am gives the brush carrying-shaft its sliding I iiiovement'so that the brush ivill'conie incontact with all parts of the rapidly rotatin bobbin. The spring-s1 returnsthe shaft 4? and during the return movement the came 85. causes the brush to .beargwith more forceagainst the bobbin thus wiping off the surplus shellac Q it e When this movement is completed, the cam 88 has reached the point Where the roller 86 Will drop into the depression 87, permitting the spring '68 to actuatethe kick off '69 through the intermediate connections and kick off the shellacked spindle. into any suitable receptacle. The cycle vof operations It is'to be noted that many of the'specific details are not essential to the spirit ofthe invention Themeans for adjusting the'sizef of themagazine, the position of the spindle and the movement/of the brush, thefparticu- I "lar: latching means for the kicker-on and. yariousother features, are to be considered [as merely illustrative and not as limiting fl claimp'asiny invention H l. A sheila-clung machine eompr si iforreleasing the'latch. -i g comprising a releasing the 'latch.- V i i V A shellacking *machine comprising a i magazinefor'bobbins, means forgivingi tlie inagazi'ne a reciprocatoi'y movement,- a spin- "latch. i i. c I V 'shellackiiig machine comprising a i i 30 f the invention. The 7 device not in its application to bobbins or spools and center that can be placed on 'a'spin'dle. In] general-the scope of the inyent onfis tobe l regarded as limited only'by' the appended cla ms. I

.magaz ne for ,bObb1I1S,. means for feedi bobbins one byone from the magazine on to a spindle, means for; rot-atingsaid spindle, means for causing a brush to travel backand said spindle,

forth over the rotating bobbin; andfmeans I for removing'the shellac-lied bobbin from abontlits own axis, means for feeding!tlie {y bobbins one by one on to said Spindle, means for causing a brush to travel back and forth -over therotatiiigbobbin, aiid'means for re moving the shellaoked bobbin froinfthe spindle all of j matically and in proper sequence.

3.1L .shellacking machine comprising a magazine for bobbins, spindle, sprin'gactiiated means for moving the bobbins one at a time onto said spindle, a latch for'restraining the moving means, and automatic means 4. A shellacking machine magazine, for bobbins,- means for giving said magazine a reciprocatory 'movement,

spindle, springactuatedfmeans for. moving the bObblDS one at a t me on to sa d spindle, a latclilfor restraining themoving-nieans,

c and automatic means operated bytheinoyement or the 'inaga zine in one direction "ford dle, springactuated means for moving the bobbins oneat atime on to said spindleia latch for restraining the moving means, 'auto- 1 maticzmeans operated by the movement of the magazine iii-one d rection for releasing ment'of the magazine in the other direction position. i a i 7 6. A shellacking machine comprising a thelatch, andfinea'ns operated by the movemagazine for bobbins, means forgiving the magazine a reciprocatory movement; spring actnated'means for feeding the bobbins one byrone from the magazine, a latch for re; straining the movingmeans, aILdLaHlIOHIB/ClC means operated by the movement of the magazine magazine for bobbins, means permitting an in one direction forreleasing said. V

'megazine'foibobbins, an adjusts 1e sidefor, the magazine to permit the feeding of bobvbins of d fferent lengths, aspindle to receive j adjustment ingthe size of the magazine, 'a rotating spindle, means for varying the position thereof, means for feeding a bobbin from tneinagazine to the spindle, means for feeding a brush over the surface of a bobbin on thespindle, and means for ad usting the degree oftravkel of the brush.

SLA shellaoking machine comprising a i t Y a bobbin from'the magazine, means for vai "ming the position of the spindle to aceommodate bobbins of different lengths, means for spindle, and'inee-ns for givinga sheilacking H brush variable that-e1 to acoo 'dfwith the" feedinp' a bobbin from thema 'azineto the V C) a D length of thebobbin being'treated.

'9. A magazine for bobbins, spindle 01 *eeeivv. bobbin from the magazine, means 01 feeding a bobbin .frgom the magazine to the "spindle and means fol moving a shellaoking,

shellaeking maohine comprising, a

brush along the bobbin on the spindle, all of said parts being adpistabl'e to enable bobbins oi: different lengths to be treated,

10. A shellaoking machine eon piising a constantly rotating spindle, automatic means for placing a bobbin thereon, arocking and longitudinally movable shaft, means on said shaft supporting a brush,means for rock ng said shaft to bring the brush inoontact with i the bobbin, and means itoi' cai'ising theshaft and the brush totia ve'l tofand fro lengthwise of the bobbin. a 1 v 11; A shellacking HmC-hlHQ COmPI'ISHIg fl,

constantly i-otatingspindle, automatic means for placing a bobbinthereon, a rooking and Y longitudinally movable shaft, a brush supported by said shaft, means fonrocking the i e shaft tobring the brush incontaet with the spindle, means for causing theibrush and i shaft to travel lengthwiseofthe bobbin, and

means for varying, the extent of said-travel.

imatio;

for causing-the brush to bear with more the en ten't this force on the bobbin; duringthe'travel of the" brushin one direction than inthe other'.

1 A shellaoking machine compr sing a spiridlmmeansfor placing a 'bobbinthereon, 'can1' means-for. caus ng; abrush to travel lengthwise over the bobbin intone di geoti'on,

sninwmeansfor oausine' theietuiai111lovement of the-brush, and means causing, the

brush to bear with more'foi'ee on the bobbinduring; the return movement 15. 1 :s'hellaokmg mac ine comprising a spindle 'adepted to carry a bobbin, means for shellaoking said bobbin hile on said spindle, ,.and-means toi automatically ieinoving said bobbin from the spindle at the con olusion of the shella'cking operation, said' removing means being. actuated in one di} reotion by a spring and in the other direction .by a V 16,31, shellacking machine comprising a r spindle rotatingabout lts own axis, means for feeding a bobbin onto said spindle,

I means for causing a brush to travel ,lfilig'ltlb dinally oftherrotatin obbin over the Whole length thereofi and n treated bobbimall of said means being auto- In testimony whereof, I have hereunto subsoribedmy name.

i s for i'emoi ing, the i '1 JAMES26,1523GY,iv 

